| 文丘里陈尘器喉管结构的优化设计 |
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| 引用本文： | 张艳芳,李玉平.文丘里陈尘器喉管结构的优化设计[J].环境工程,2006,24(4):42-44. |
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| 作者姓名： | 张艳芳 李玉平 |
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| 作者单位： | 北京理工大学化工与环境学院,北京,100081 |
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| 摘 要： | 应用文献中计算压降的公式,得出压降随喉管长度变化的关系;应用William Licht效率公式,得出效率及效率、压降比随喉管长度和喉管气速的变化关系.根据这些关系,得出了在给定效率下压降最小时相应的喉管直径和管长的最佳组合.该结果对于优化文丘里除尘器喉管结构设计、降低能耗和运行成本具有重要意义.
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| 关 键 词： | 文丘里除尘器 压力损失 喉管 效率 |
| 修稿时间： | 2005年10月27 |
THE OPTIMIZATION OF THE THROAT OF VENTURI SCRUBBER |
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| Zhang Yanfang,Li Yuping.THE OPTIMIZATION OF THE THROAT OF VENTURI SCRUBBER[J].Environmental Engineering,2006,24(4):42-44. |
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| Authors: | Zhang Yanfang Li Yuping |
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| Institution: | Zhang Yanfang Li Yuping |
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| Abstract: | The relationship between pressure drop and the length of throat is gained with the formula from the literature.At the same time,the variation of the efficiency and the ratio of efficiency to pressure drop with the length of the throat and gas velocity are calculated with the William Licht formula.From these results,for a given efficiency,an optimal combination of the length and diameter of throat is gained,under which the pressure drop is the lowest one.The results are meaningful for optimizing the design of the throat construction and reducing operating cost of a venturi scrubber. |
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| Keywords: | venturi scrubber pressure drop throat and efficiency |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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